WDC - Options Database

WDC

WESTERN DIGITAL CORP

$563.32 +1.40%

$567.01 (+0.66%)🌙

as of 07/14 07:38 PM

(7/13 19:12) ◀

Tuesday, July 14, 2026 (7:38pm)

▶ (7/15 19:19)

◀ 7/14 19:38 ▶

Option Volume

Detail

ℹ

Current (07/14) 54,098

Calls: 31,282 (58%)

Puts: 22,816 (42%)

Prior (07/13) 44,339

Calls: 19,831 (45%)

Puts: 24,508 (55%)

Current vs Prior +22.01%

Calls: +57.74% (Calls)

Puts: -6.90% (Puts)

Prior 7-Day Total 399,731

Calls: 162,997 (41%)

Puts: 236,734 (59%)

Prior 7-Day Average 57,104

Calls: 23,285 (41%)

Puts: 33,819 (59%)

Current vs Prior 7-Day Avg -5.26%

Calls: +34.34%

Puts: -32.54%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/14) $125.27M

Calls: $75.17M (60%)

Puts: $50.10M (40%)

Prior (07/13) $119.60M

Calls: $54.41M (45%)

Puts: $65.19M (55%)

Current vs Prior +4.74%

Calls: +38.16%

Puts: -23.15%

Prior 7-Day Total $898.34M

Calls: $437.63M (49%)

Puts: $460.71M (51%)

Prior 7-Day Average $128.33M

Calls: $62.52M (49%)

Puts: $65.82M (51%)

Current vs Prior 7-Day Avg -2.39%

Calls: +20.24%

Puts: -23.88%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/14) 0.73

Prior (07/13) 1.24

Current vs Prior -40.98%

Prior 7-Day Average 1.47

Current vs Prior 7-Day Avg -50.25%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/14) 194,877

Calls: 70,145 (36%)

Puts: 124,732 (64%)

Prior (07/13) 229,579

Calls: 71,522 (31%)

Puts: 158,057 (69%)

Current vs Prior -15.12%

Prior 7-Day Total 1,465,675

Calls: 558,763 (38%)

Puts: 906,912 (62%)

Prior 7-Day Average 209,382

Calls: 79,823 (38%)

Puts: 129,558 (62%)

Current vs Prior 7-Day Avg -6.93%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)

Current 8.75% | 14.74%8.75% | 28.17%

Prior 9.44% | 14.60%9.44% | 28.11%

Current vs Prior -7.30% | +0.91%-7.30% | +0.19%

Prior 7-Day Avg 9.23% | 14.96%12.75% | 29.67%

Current vs 7-Day Avg -5.20% | -1.49%-31.40% | -5.07%

Prior 7-Day Eod 9.44% | 14.60%9.44% | 28.11%

Current vs 7-Day Eod -7.30% | +0.91%-7.30% | +0.19%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.88% | 13.66%

Calls: 19.75% | 11.29%

Puts: 20.00% | 16.04%

Prior 19.88% | 13.66%

Calls: 19.75% | 11.29%

Puts: 20.00% | 16.04%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 20.89% | 14.59%

Calls: 21.45% | 12.50%

Puts: 20.33% | 16.70%

Current vs 7-Day Avg -4.85% | -6.40%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 60% call dollar volume ($75.17M). P/C ratio dropping 41% - sentiment shifting bullish. Put-heavy open interest (124,732 puts vs 70,145 calls) suggests hedging or bearish positioning. Declining open interest (down 15%) indicates positions being closed.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 84 of results (avg 7.7%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$560.00	Aug 21	78.50	80.75	$79.63	2.8%	4	0.58	186
$570.00	Aug 21	72.70	75.15	$73.93	3.3%	74	0.56	133
$590.00	Aug 21	64.45	66.75	$65.60	3.5%	8	0.52	105
$620.00	Aug 21	53.25	55.40	$54.33	4.0%	94	0.46	231
$600.00	Aug 21	60.60	63.30	$61.95	4.4%	37	0.50	535

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$650.00	Aug 21	126.55	131.90	$129.23	4.1%	9	0.60	282
$600.00	Aug 21	94.45	98.55	$96.50	4.2%	306	0.50	202
$660.00	Aug 21	134.05	139.95	$137.00	4.3%	7	0.61	99
$550.00	Aug 21	66.55	69.60	$68.07	4.5%	23	0.40	226
$580.00	Aug 21	82.80	86.60	$84.70	4.5%	3	0.46	--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 178 found (avg delta 0.64, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$465.00	Jul 17	96.00	105.00	$100.50	9.0%	47	0.95	66
$452.50	Jul 17	105.00	120.00	$112.50	13.3%	4	0.95	--
$470.00	Jul 17	91.00	99.25	$95.13	8.7%	11	0.94	166
$455.00	Jul 17	103.00	117.00	$110.00	12.7%	8	0.94	--
$457.50	Jul 17	101.00	115.40	$108.20	13.3%	4	0.94	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$660.00	Jul 17	94.20	101.55	$97.88	7.5%	7	0.93	226
$650.00	Jul 17	84.00	93.00	$88.50	10.2%	3	0.92	--
$640.00	Jul 17	76.00	84.00	$80.00	10.0%	17	0.89	322
$630.00	Jul 17	66.35	75.00	$70.68	12.2%	13	0.87	144
$622.50	Jul 17	60.80	67.90	$64.35	11.0%	1	0.82	--

Most actively traded options today. High liquidity = easy entry/exit. 494 active (total vol 22.4K, top 6.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$650.00	Jul 31	21.30	25.60	$23.45	18.3%	6.5K	0.31	194
$650.00	Jul 17	1.47	2.45	$1.96	50.0%	375	0.08	1.0K
$650.00	Jul 24	10.85	13.85	$12.35	24.3%	300	0.23	1.4K
$605.00	Jul 17	7.00	10.00	$8.50	35.3%	284	0.26	82
$580.00	Jul 24	30.55	35.30	$32.92	14.4%	241	0.47	97

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$525.00	Jul 17	8.50	11.15	$9.82	27.0%	690	0.24	52
$530.00	Jul 17	9.30	12.50	$10.90	29.4%	554	0.27	329
$500.00	Jul 17	4.70	6.00	$5.35	24.3%	421	0.14	3.8K
$600.00	Aug 21	94.45	98.55	$96.50	4.2%	306	0.50	202
$460.00	Jul 17	1.27	1.69	$1.48	28.4%	285	0.05	436

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 104 strikes (avg 12.1%, max 42.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$455.00	Jul 17	Jul 24	168.4%	127.2%	32.4%	9	--
$452.50	Jul 17	Jul 24	161.0%	127.8%	26.0%	10	1
$500.00	Jul 17	Aug 21	135.1%	107.9%	25.2%	24	772
$637.50	Jul 17	Jul 24	125.2%	102.8%	21.8%	32	17
$520.00	Jul 17	Jul 31	134.3%	111.3%	20.6%	32	465

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$455.00	Jul 17	Aug 7	168.4%	118.1%	42.6%	18	123
$460.00	Jul 17	Aug 28	142.1%	106.7%	33.2%	288	436
$495.00	Jul 17	Aug 28	137.2%	105.8%	29.7%	16	63
$490.00	Jul 17	Aug 28	136.8%	106.0%	29.0%	59	676
$457.50	Jul 17	Jul 24	163.5%	126.9%	28.9%	35	34

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 333 found (best R:R 28.41, avg 2.44)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$670.00	$675.00	Aug 7	$0.17	$4.83	$0.17	28.41	$670.17
$550.00	$552.50	Jul 17	$0.10	$2.40	$0.10	24.00	$550.10
$650.00	$652.50	Jul 17	$0.12	$2.38	$0.12	19.83	$650.12
$555.00	$557.50	Jul 17	$0.18	$2.32	$0.18	12.89	$555.18
$647.50	$650.00	Jul 17	$0.21	$2.29	$0.21	10.90	$647.71

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$557.50	$555.00	Jul 24	$0.10	$2.40	$0.10	24.00	$557.40
$480.00	$475.00	Jul 17	$0.34	$4.66	$0.34	13.71	$479.66
$507.50	$505.00	Jul 24	$0.21	$2.29	$0.21	10.90	$507.29
$575.00	$572.50	Jul 24	$0.25	$2.25	$0.25	9.00	$574.75
$530.00	$527.50	Jul 17	$0.35	$2.15	$0.35	6.14	$529.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 420 found (best R:R 21.73, avg 1.70)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$490.00	$500.00	Jul 17	$9.50	$9.50	$0.50	19.00	$499.50
$627.50	$630.00	Jul 17	$2.32	$2.32	$0.18	12.89	$629.82
$565.00	$567.50	Jul 17	$2.27	$2.27	$0.23	9.87	$567.27
$480.00	$490.00	Jul 17	$9.00	$9.00	$1.00	9.00	$489.00
$550.00	$552.50	Jul 24	$2.25	$2.25	$0.25	9.00	$552.25

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$660.00	$655.00	Jul 24	$4.78	$4.78	$0.22	21.73	$655.22
$650.00	$640.00	Aug 7	$9.55	$9.55	$0.45	21.22	$640.45
$660.00	$650.00	Jul 17	$9.38	$9.38	$0.62	15.13	$650.62
$640.00	$630.00	Jul 17	$9.32	$9.32	$0.68	13.71	$630.68
$590.00	$585.00	Jul 17	$4.64	$4.64	$0.36	12.89	$585.36

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 116 found (avg debit $14.49, cheapest $5.92)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$452.50	Jul 17	Jul 24	$6.83	161.0%	127.8%
$672.50	Jul 17	Jul 24	$7.39	123.5%	107.6%
$455.00	Jul 17	Jul 24	$7.93	168.4%	127.2%
$660.00	Jul 17	Jul 24	$7.93	114.6%	102.8%
$670.00	Jul 17	Jul 24	$8.15	115.0%	107.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$455.00	Jul 17	Jul 24	$5.92	168.4%	127.2%
$457.50	Jul 17	Jul 24	$6.42	163.5%	126.9%
$460.00	Jul 17	Jul 24	$7.32	142.1%	123.8%
$462.50	Jul 17	Jul 24	$7.62	149.0%	125.6%
$467.50	Jul 17	Jul 24	$8.31	147.1%	125.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 157 found (cheapest 8.25% of stock, avg 18.43%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$570.00	Jul 17	$19.50	$26.95	$46.45	$523.55	$616.45	8.25%
$567.50	Jul 17	$21.38	$25.60	$46.98	$520.52	$614.48	8.34%
$560.00	Jul 17	$25.35	$21.78	$47.13	$512.87	$607.13	8.37%
$555.00	Jul 17	$27.53	$19.73	$47.26	$507.74	$602.26	8.39%
$572.50	Jul 17	$19.27	$28.13	$47.40	$525.10	$619.90	8.41%
$575.00	Jul 17	$18.10	$29.53	$47.63	$527.37	$622.63	8.46%
$557.50	Jul 17	$27.35	$20.58	$47.93	$509.57	$605.43	8.51%
$565.00	Jul 17	$23.65	$24.35	$48.00	$517.00	$613.00	8.52%
$562.50	Jul 17	$24.93	$23.13	$48.06	$514.44	$610.56	8.53%
$550.00	Jul 17	$30.35	$17.83	$48.18	$501.82	$598.18	8.55%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 6.58% of stock, avg 18.34%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$577.50	$555.00	Jul 17	$17.33	$19.73	$37.06	$517.94	$614.56
$575.00	$555.00	Jul 17	$18.10	$19.73	$37.83	$517.17	$612.83
$577.50	$557.50	Jul 17	$17.33	$20.58	$37.91	$519.59	$615.41
$575.00	$557.50	Jul 17	$18.10	$20.58	$38.68	$518.82	$613.68
$572.50	$555.00	Jul 17	$19.27	$19.73	$39.00	$516.00	$611.50
$577.50	$560.00	Jul 17	$17.33	$21.78	$39.11	$520.89	$616.61
$570.00	$555.00	Jul 17	$19.50	$19.73	$39.23	$515.77	$609.23
$572.50	$557.50	Jul 17	$19.27	$20.58	$39.85	$517.65	$612.35
$575.00	$560.00	Jul 17	$18.10	$21.78	$39.88	$520.12	$614.88
$570.00	$557.50	Jul 17	$19.50	$20.58	$40.08	$517.42	$610.08

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 469 found (best R:R 61.50, avg credit $6.97)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
475/480	490/500	Jul 17	$9.84	$0.16	61.50	$470.16	$499.84
465/468	480/490	Jul 17	$9.82	$0.18	54.56	$457.68	$489.82
485/490	550/552	Jul 24	$4.89	$0.11	44.45	$485.11	$554.89
490/495	565/570	Aug 28	$4.89	$0.11	44.45	$490.11	$569.89
480/485	520/525	Jul 31	$4.88	$0.12	40.67	$480.12	$524.88
515/520	575/580	Aug 7	$4.87	$0.13	37.46	$515.13	$579.87
460/465	500/505	Jul 31	$4.85	$0.15	32.33	$460.15	$504.85
500/505	540/545	Aug 14	$4.85	$0.15	32.33	$500.15	$544.85
500/510	560/570	Aug 21	$9.67	$0.33	29.30	$500.33	$569.67
460/465	515/520	Jul 31	$4.83	$0.17	28.41	$460.17	$519.83

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 155 found (best R:R 124.00, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$590.00	$600.00	$610.00	Aug 21	$0.13	$9.87	75.92
$645.00	$650.00	$655.00	Aug 7	$0.10	$4.90	49.00
$640.00	$650.00	$660.00	Aug 28	$0.24	$9.76	40.67
$530.00	$540.00	$550.00	Aug 21	$0.25	$9.75	39.00
$640.00	$650.00	$660.00	Aug 21	$0.25	$9.75	39.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$520.00	$530.00	$540.00	Aug 21	$0.08	$9.92	124.00
$490.00	$495.00	$500.00	Aug 28	$0.06	$4.94	82.33
$480.00	$490.00	$500.00	Aug 7	$0.15	$9.85	65.67
$605.00	$607.50	$610.00	Jul 17	$0.06	$2.44	40.67
$600.00	$605.00	$610.00	Jul 24	$0.14	$4.86	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 24 found (best net $-41.50, 24 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$585.00	$630.00	1:2	Aug 28	-$41.50	$3.50
$660.00	$665.00	1:2	Jul 17	-$1.60	$3.40
$492.50	$530.00	1:2	Jul 24	-$34.24	$3.26
$665.00	$667.50	1:2	Jul 17	-$0.47	$2.03
$672.50	$675.00	1:2	Jul 17	-$0.51	$1.99

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$480.00	$475.00	1:2	Jul 17	-$1.90	$3.10
$487.50	$485.00	1:2	Jul 17	-$0.36	$2.14
$467.50	$465.00	1:2	Jul 17	-$0.68	$1.82
$472.50	$470.00	1:2	Jul 17	-$0.80	$1.70
$462.50	$460.00	1:2	Jul 17	-$0.93	$1.57

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 162 found (best yield 13.85%, avg 4.92%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$565.00	Aug 28	$78.00	0.57	0.3%	13.85%	14.14%	1	--
$570.00	Aug 28	$75.05	0.56	1.2%	13.32%	14.51%	1	1
$570.00	Aug 21	$72.70	0.56	1.2%	12.91%	14.09%	74	133
$580.00	Aug 28	$71.00	0.55	3.0%	12.60%	15.56%	1	1
$585.00	Aug 28	$69.00	0.54	3.9%	12.25%	16.10%	4	--
$580.00	Aug 21	$68.25	0.54	3.0%	12.12%	15.08%	34	194
$565.00	Aug 14	$66.05	0.56	0.3%	11.73%	12.02%	5	--
$590.00	Aug 21	$64.45	0.52	4.7%	11.44%	16.18%	8	105
$575.00	Aug 14	$62.00	0.54	2.1%	11.01%	13.08%	13	--
$600.00	Aug 21	$60.60	0.50	6.5%	10.76%	17.27%	37	535

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 31,282

Total Puts 22,816

Put/Call Ratio 0.73

Net Difference 8,466

Prior's Put/Call Breakdown

Total Calls 19,831

Total Puts 24,508

Put/Call Ratio 1.24

Net Difference -4,677

Prior 7-Day Put/Call Summary

Total Calls 162,997

Total Puts 236,734

Average Put/Call Ratio 1.47

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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